Answer:
The correct answer is Sumeria-Mesopotamia, Egypt, China, and the Indus Valley.
Four of the regions where the first farmers lived were Sumeria-Mesopotamia, Egypt, China, and the Indus Valley.
Explanation:
They continued to work at a higher wage.
They. we're granted citizenship in 1924.
They we're replaced by returning servicemen.
They we're giving a trip ends to find another job.
Other researchers that were known to have worked with Frederick Taylor in his scientific method theory were:
- Henry Gannt
- F & L Gilbreth
<h3>What was Taylor's scientific method?</h3>
Taylor's scientific management theory is a theory that has the proposition that there is one right method of doing things.
According to his theory of management, making people to work very hard would not be an efficient way of optimization for the way that the job is to be carried out.
Read more on Frederick Taylor here: brainly.com/question/505293